Electrical resistors inventions

20090267725 - Surface mount variable resistor: A surface mount variable resistor meets the needs of user for front and rear terminals of an insulating substrate. The surface mount variable resistor includes an insulating substrate 1 with a variable resistor pattern 3 and electrode patterns 5 formed thereon, resistor termination terminal fittings 7 connected to the electrode... Agent: Rankin, Hill & Clark LLP

20090267726 - Metal foil resistor: The metal foil resistor having a metal foil resistive element 20 composed of a metal foil whereupon a resistance circuit pattern is formed. The metal foil resistor comprises: a package 10 which contains the metal foil resistive element 20 in an electrically insulated state so that the resistive element can... Agent: Sughrue Mion, PLLC

20090267727 - Thin film resistor element and manufacturing method of the same: In order to provide a thin-film resistor and a manufacturing method thereof capable of restraining reduction of a Q-value of varactor by reducing a parasitic capacitance between the resistor and the substrate, the thin-film resistor includes a semiconductor substrate 10 including an integrated circuit 12 having a plurality of electrode... Agent: Rabin & Berdo, PC

20090261942 - Electronic component and method for producing the same: An electronic component and a method for producing the electronic component achieve efficient production of resistive elements with various resistances. The electronic component includes a pair of terminals opposite each other and a resistive element disposed between the pair of terminals. The resistive element includes a plurality of dots arranged... Agent: Murata Manufacturing Company, Ltd. C/o Keating & Bennett, LLP

20090261941 - Surface-modified ruthenium oxide conductive material, lead-free glass(es), thick film resistor paste(s), and devices made therefrom: The invention relates to a surface-modified RuO2 conductive and a lead-free powdered glass material formulated to make a paste suitable for application to the manufacture of a thick film resistor material. The resistance range that is most suitable to this invention is a resistor having 10 kilo-ohms to 10 mega-ohms... Agent: E I Du Pont De Nemours And Company Legal Patent Records Center

20090256669 - Substrate device or package using embedded layer of voltage switchable dielectric material in a vertical switching configuration: A substrate device includes an embedded layer of VSD material that overlays a conductive element or layer to provide a ground. An electrode, connected to circuit elements that are to be protected, extends into the thickness of the substrate to make contact with the VSD layer. When the circuit elements... Agent: Mahamedi Paradice Kreisman LLP

20090256670 - Thin film resistor structure and fabrication method thereof: A thin film resistor structure is disclosed. The resistor structure comprises a resistor film comprising a copper oxide layer and a plurality of metal islands thereon. The copper oxide layer has a top surface comprising a plurality of adjacent nodule-shaped recess regions, in which vacancies are formed between the nodule-shaped... Agent: Quintero Law Office, PC

20090251276 - Electrical assembly with ptc resistor elements: An electrical assembly includes a housing and at least two PTC (Positive Temperature Coefficient) resistor elements in the housing. Each of the at least two PTC resistor elements includes a body having a flat construction and electrodes on main surfaces of the body. Each of the at least two PTC... Agent: Fish & Richardson PC